~ubuntu-branches/ubuntu/maverick/dk-milter/maverick

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#! /bin/sh
#
### BEGIN INIT INFO
# Provides:		dk-filter
# Required-Start:	$syslog
# Required-Stop:	$syslog
# Should-Start:		$local_fs $network
# Should-Stop:		$local_fs $network
# Default-Start:	2 3 4 5
# Default-Stop:		0 1 6
# Short-Description:	Start the DomainKeys Milter service
### END INIT INFO

PATH=/sbin:/bin:/usr/sbin:/usr/bin
DAEMON=/usr/bin/dk-filter
NAME=dk-filter
DESC="DomainKeys Filter"
RUNDIR=/var/run/$NAME
USER=dk-filter
GROUP=dk-filter
SOCKET=$RUNDIR/$NAME.sock
PIDFILE=$RUNDIR/$NAME.pid

# How long to wait for the process to die on stop/restart
stoptimeout=5

test -x $DAEMON || exit 0

if [ ! -d $RUNDIR ] ; then
	mkdir $RUNDIR
	chown $USER $RUNDIR
fi

# Include dk-filter defaults if available
if [ -f /etc/default/dk-filter ] ; then
	. /etc/default/dk-filter
fi

DAEMON_OPTS="-u $USER -P $PIDFILE -p $SOCKET $DAEMON_OPTS"

start() {
	# Create the run directory if it doesn't exist
	if [ ! -d $RUNDIR ]; then
		install -o $USER -g $GROUP -m 2755 -d $RUNDIR || return 2
	fi
 	# Clean up stale sockets
 	if [ -f $PIDFILE -a -e $SOCKET -a -S $SOCKET ]; then
 		pid=`cat $PIDFILE`
 		if ! ps -C $DAEMON -s $pid >/dev/null; then
 			rm $SOCKET $PIDFILE
 		fi
 	fi
	UMASK=`umask`
	# Force group-writable socket
	umask 002
 	start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- $DAEMON_OPTS
	# Revert to original umask out of extreme caution
	umask $UMASK
}

stop() {
	start-stop-daemon --stop --retry $stoptimeout --exec $DAEMON
}

case "$1" in
  start)
	echo -n "Starting $DESC: "
	start
	echo "$NAME."
	;;
  stop)
	echo -n "Stopping $DESC: "
	stop
	echo "$NAME."
	;;
  restart|force-reload)
	echo -n "Restarting $DESC: "
	stop
	start
	echo "$NAME."
	;;
  *)
	N=/etc/init.d/$NAME
	echo "Usage: $N {start|stop|restart|force-reload}" >&2
	exit 1
	;;
esac

exit 0